﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace WebApplication1
{
    public partial class WebForm1 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DropDownList1.Items.Add("boy");
                DropDownList1.Items.Add("girl");
            }
        }

        protected void Button1_Click(object sender, EventArgs e)
        {
            Label5.Text = $"姓名:{TextBox1.Text},年龄：{TextBox2.Text},性别：{DropDownList1.Text},爱好：{TextBox3.Text}";
        }
    }
}